its because the challenge is bugged. see these topics. all of those with similar user experience:
https://forums.zwift.com/t/update-12-10-18-wahoo-climb-mission-not-updating-progress/16215
its because the challenge is bugged. see these topics. all of those with similar user experience:
https://forums.zwift.com/t/update-12-10-18-wahoo-climb-mission-not-updating-progress/16215